9204489

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 16097280

約数和(自身を除く): 6892791

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1571, 1953, 4713, 5859, 10997, 14139, 32991, 42417, 48701, 98973, 146103, 296919, 340907, 438309, 1022721, 1314927, 3068163, 9204489]

約数ペア:

[(1, 9204489), (3, 3068163), (7, 1314927), (9, 1022721), (21, 438309), (27, 340907), (31, 296919), (63, 146103), (93, 98973), (189, 48701), (217, 42417), (279, 32991), (651, 14139), (837, 10997), (1571, 5859), (1953, 4713)]